112561-42-9

Basic information

• Product Name: 4-<1-<(4-Methylphenyl)sulfonyl>-2-pyrrolyl>-4-oxobutyric acid
• Synonyms: 4-<1-<(4-Methylphenyl)sulfonyl>-2-pyrrolyl>-4-oxobutyric acid
• CAS NO: 112561-42-9
• Molecular Weight: 321.354
• Mol File: 112561-42-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-<1-<(4-Methylphenyl)sulfonyl>-2-pyrrolyl>-4-oxobutyric acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4-<1-<(4-Methylphenyl)sulfonyl>-2-pyrrolyl>-4-oxobutyric acid(112561-42-9)
• EPA Substance Registry System: 4-<1-<(4-Methylphenyl)sulfonyl>-2-pyrrolyl>-4-oxobutyric acid(112561-42-9)

Safety Data

• Hazardous Substances Data: 112561-42-9(Hazardous Substances Data)

Upstream product

• 17639-64-4 N-p-toluenesulfonylpyrrole 
• 98-59-9 p-toluenesulfonyl chloride 
• 108-30-5 succinic acid anhydride 
• 112561-41-8 Ethyl 4-<1-(4-methylphenylsulfonyl)-2-pyrrolyl>-4-oxobutanoate 

Downstream Products

• 138424-46-1 Methyl N-<4-<1-<(4-methylphenyl)sulfonyl>-2-pyrrolyl>-4-oxobutanoyl>-L-valinate 
• 138424-63-2 Methyl N-methyl-N-<4-<1-<(4-methylphenyl)sulfonyl>-2-pyrrolyl>-4-oxobutanoyl>-D-valinate 
• 112561-43-0 Methyl N-methyl-N-<4-<1-<(4-methylphenyl)sulfonyl>-2-pyrrolyl>-4-oxobutanoyl>-L-valinate 
• 131226-12-5 t-Butyl N-methyl-N-<4-<1-<(4-methylphenyl)sulfonyl>-2-pyrrolyl>-4-oxobutanoyl>-L-valinate 

Relevant articles and documents

Design of chiral poly(pyrroles)

The synthesis of three 3-substituted and one N-substituted chiral pyrrole derivatives as well as their electropolymerization conditions are described. The new materials thus obtained possess recognition properties as enantioselective electrodes.

TOTAL SYNTHESIS OF LYNGBYATOXIN A (TELEOCIDIN A-1) AND TELEOCIDIN A-2

An eleven step synthesis of tumor promoters, lyngbyatoxin A (=teleocidin A-1) (1) and teleocidin A-2 (2) was achieved from 1-tosylpyrrole (4) using a novel reaction forming 7-alkyl-4-aminoindoles (11).